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Single Idea 19493

[filed under theme 10. Modality / E. Possible worlds / 2. Nature of Possible Worlds / b. Worlds as fictions ]

Full Idea

The governing fiction of possible worlds theory says that whenever something is possible, there is a world where it happens.

Gist of Idea

Governing possible worlds theory is the fiction that if something is possible, it happens in a world

Source

Stephen Yablo (Go Figure: a Path through Fictionalism [2001], 05)

Book Ref

Yablo,Stephen: 'Things: Philosophical Papers vol. 2' [OUP 2010], p.182


A Reaction

This sounds like the only sensible attitude to possible worlds I can think of.


The 8 ideas with the same theme [possible worlds as complete consistent fictions]:

Possible worlds are world-stories, maximal descriptions of whole non-existent worlds [Adams,RM, by Molnar]
A possible world can be seen as a complete and consistent novel [Jeffrey]
Not every story corresponds to a possible world [Wiggins]
Linguistic possible worlds need a complete supply of unique names for each thing [Lewis]
Maximal consistency for a world seems a modal distinction, concerning what could be true together [Lewis]
Linguistic possible worlds have problems of inconsistencies, no indiscernibles, and vocabulary [Lewis]
Governing possible worlds theory is the fiction that if something is possible, it happens in a world [Yablo]
The truth of propositions at possible worlds are implied by the world, just as in books [Melia]